pic: 294 Prototype Base frame rails

[Borisdamole]

Originally Posted by redbarron

Nice Job any idea what the weight is on that, and is that a finished rail or are you cutting all the way through on those triangles.

well thank you for the feedback. The remaining material left in the "triangles" is only a 1/16 of an inch. This 1/16 of an inch add a significant amount of reinforcement to the panel. We debated the idea of punching through, but it just wasn't worth the sacrifice of strength for the little amount it ways. I don't have a weight at this time, but ill try to find out soon.

These, and almost all of the other prototype parts were cut at El Camino College, in Torrance California. Our Machine Tool Technology teacher has been incredibly helpful, and loves a challenge. This shop is a great place to work and there are always people to offer advice. I learned how to machine (properly) just over a year ago, when my dad and I took a class here. We have both learned a lot, and my dad is great at making parts like these on the Haas VF-E, vertical mill, and he is a dentist. I would highly recommend approaching any community colleges in your area and trying to get support and training. They can be VERY helpful!!!